Image scraping issue

Hi everyone,
I've been trying to figure out how to scrape product images along with prices and descriptions from this website but I just can't get it to work, I must be approaching this problem the wrong way because it seems like something that would be fairly easy to achieve.

I've tried both element attribute and image selector but I don't think I've used the right attribute for the former.
Anyway thanks in advance for any help you're able to provide.

Starting URL:

{"_id":"server_memory_2_complete","startUrl":[""],"selectors":[{"id":"Product","type":"SelectorLink","parentSelectors":["_root"],"selector":"a.item-title","multiple":true,"delay":0},{"id":"Product_price","type":"SelectorText","parentSelectors":["Product"],"selector":".price-main-product li.price-current","multiple":false,"regex":"","delay":0},{"id":"Product_descr","type":"SelectorText","parentSelectors":["Product"],"selector":"div.grpBullet","multiple":false,"regex":"","delay":0},{"id":"Product_img","type":"SelectorImage","parentSelectors":["Product"],"selector":"img#mainSlide_020-613-031","multiple":false,"delay":0}]}

Your image selector is too specific and it works for only one product, img#mainSlide_020-613-031

Try this method which grabs the first zoom img using Element Attribute:

Type: Element Attribute
Selector: div.objImages > a[onclick] span.mainSlide
Multiple: No (don't enable)
Attribute name: imgzoompic